diff options
Diffstat (limited to 'share/extensions/plotter.py')
| -rwxr-xr-x | share/extensions/plotter.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/share/extensions/plotter.py b/share/extensions/plotter.py index 800142bb2..965fbf6d9 100755 --- a/share/extensions/plotter.py +++ b/share/extensions/plotter.py @@ -196,7 +196,7 @@ class Plot(inkex.Effect): try: mySerial.open() except Exception as inst: - if 'ould not open port' in inst.strerror: + if inst.strerror is not None and 'ould not open port' in inst.strerror: inkex.errormsg(_("Could not open port. Please check that your plotter is running, connected and the settings are correct.")) return else: |